Display screen



FIG. 1 is a perspective view of a display screen showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof when in a use.

The broken lines of all the figures are for the purpose of illustratingenvironment and form no part of the claimed design.

The ornamental design for a display screen, as shown and described.